Collection of regression information inside a regression sample list. More...

Public Member Functions
void	Add (const std::vector< float > &label, const Image &srcImage, Point2D< int > extractionLocation, SampleExtractionMode mode=SampleExtractionMode::TopLeftCorner)
	Add a sample to a new value. If the class indicated by the label already exists the sample will be added to the existing label. More...

bool	HasValue (const std::vector< float > &label)
	Check if a given value is already present in the values collection. More...

Public Member Functions inherited from LabelInfoCollection< ImageRegressionLabelInfo >
int	Count () const
	Retrieves the number of elements in the collection. More...

ImageRegressionLabelInfo	ReadInfo (int index) const
	Retrieves the indexed item. More...

std::vector< ImageRegressionLabelInfo >	ReadInfos () const
	Retrieves all the items stored in the collection. More...

void	RemoveAt (int index)
	Remove a class by index. More...

void	Remove (const LabelType &label)
	Remove a class and all the data objects associated with it based on its name. More...

void	Clear ()
	Remove all labels (and their associated data) from the sample list. More...

void	MergeClasses (int fromIndex, int toIndex)
	Merge two classes into one class. More...

void	MergeClasses (const LabelType &fromLabel, const LabelType &toLabel)
	Merge two classes into one class. More...

Additional Inherited Members
Public Types inherited from LabelInfoCollection< ImageRegressionLabelInfo >
using	LabelType = typename ImageRegressionLabelInfo ::LabelType
	Type of the labels.

Detailed Description

Collection of regression information inside a regression sample list.

Member Function Documentation

void Add	(	const std::vector< float > &	label,
		const Image &	srcImage,
		Point2D< int >	extractionLocation,
		SampleExtractionMode	mode = `SampleExtractionMode::TopLeftCorner`
	)

inline

Add a sample to a new value. If the class indicated by the label already exists the sample will be added to the existing label.

Parameters

[in]	label	Label of the new class.
[in]	srcImage	Image from which to extract the first sample for the new class.
[in]	extractionLocation	Location at which to extract the first sample for the new class. Note that what the extraction location actually refers dependent on the value of the mode parameter.

Parameters

[in] mode Interpretation hint for the extractionLocation parameter.

Exceptions

Any	exception derived from std::exception including CvbException.

bool HasValue ( const std::vector< float > & label )

inline

Check if a given value is already present in the values collection.

Parameters

[in] label Value to test for.

Returns: True if an entry with the specified value already exists, false otherwise.

Exceptions

Any	exception derived from std::exception including CvbException.